#7387. Deformation characteristics of surrounding rock and reinforcement parameter design of weak interlayer tunnels

October 2026publication date
Proposal available till 16-05-2025
4 total number of authors per manuscript0 $

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Journal’s subject area:
Geotechnical Engineering and Engineering Geology;
Geology;
Civil and Structural Engineering;
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Abstract:
The Wugushan No.1 tunnel of Taijiao railway was monitored and the deformation characteristics of the surrounding rock of the weak interlayer tunnel were analyzed. Converting the mean values and standard deviations of mechanical response results of the surrounding rock and the support on multisection into the ECULID distance from the origin point on a two-dimension plane as evaluation indexes, the influence of the reinforcement parameters on the mechanical response of the surrounding rock and the support was analyzed by orthogonal experiments.
Keywords:
Grouting; Mechanical response; Parameter design; Tunnelling engineering; Weak interlayer

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